/* ============================================================
   株式会社ColourJam - Corporate Site Stylesheet
   Complete Clean Version - No Duplicates
   ============================================================ */

/* ── CSS Variables ── */
:root {
  --primary:       #1a6eff;
  --primary-dark:  #0046cc;
  --primary-light: #4d90ff;
  --accent:        #00c8ff;
  --accent2:       #7b5fff;
  --indigo:        #3d52d5;

  --grad-blue:   linear-gradient(135deg, #1a6eff 0%, #0046cc 100%);
  --grad-dark:   linear-gradient(135deg, #060f24 0%, #0b1d47 100%);
  --grad-main:   linear-gradient(135deg, #0a1628 0%, #0d2459 40%, #1a4080 80%, #1e5bb0 100%);
  --grad-accent: linear-gradient(135deg, #00c8ff 0%, #1a6eff 100%);

  --bg:        #f4f7fb;
  --bg2:       #eaf0fb;
  --white:     #ffffff;
  --text:      #1a2340;
  --text-mid:  #4a5568;
  --text-light:#8898aa;
  --border:    #d0daea;

  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Inter', sans-serif;

  --shadow-sm:   0 2px 8px rgba(26,110,255,.10);
  --shadow-md:   0 8px 32px rgba(26,110,255,.14);
  --shadow-lg:   0 16px 64px rgba(26,110,255,.18);
  --shadow-card: 0 4px 24px rgba(10,22,40,.08);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --transition: .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; max-width: 100%; }
body { font-family: var(--font-jp); color: var(--text); background: var(--white); line-height: 1.7; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: var(--font-jp); }

/* ── Container ── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  box-sizing: border-box;
}

/* ── Overflow Guard ── */
section, header, footer, .ticker-wrap { max-width: 100%; overflow-x: hidden; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px; border-radius: 50px;
  font-size: .92rem; font-weight: 700; letter-spacing: .02em;
  transition: var(--transition); cursor: pointer; white-space: nowrap;
}
.btn-primary {
  background: var(--grad-blue); color: #fff;
  box-shadow: 0 4px 18px rgba(26,110,255,.45);
  border: none;
}
.btn-primary:hover {
  filter: brightness(1.1); transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26,110,255,.55); color: #fff;
}
.btn-outline {
  background: transparent; color: #fff;
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }
.btn-full { width: 100%; justify-content: center; }

/* ── Section Commons ── */
.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: inline-block; font-family: var(--font-en);
  font-size: .72rem; font-weight: 700; letter-spacing: .2em;
  color: var(--primary); background: rgba(26,110,255,.08);
  padding: 5px 18px; border-radius: 50px; margin-bottom: 18px;
}
.section-label.white { color: #fff; background: rgba(255,255,255,.15); }
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800;
  line-height: 1.3; color: var(--text); letter-spacing: .01em;
}
.section-title.white { color: #fff; }
.section-line {
  width: 48px; height: 4px; background: var(--grad-blue);
  border-radius: 4px; margin-top: 20px;
}
.section-line.center { margin-left: auto; margin-right: auto; }
.section-line.white { background: rgba(255,255,255,.6); }

/* ============================================================
   HEADER
   ============================================================ */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: rgba(6,15,36,.88);
  backdrop-filter: blur(18px);
  box-shadow: 0 2px 24px rgba(0,0,0,.28);
}
.header-inner {
  max-width: 1140px; margin: 0 auto; padding: 0 24px;
  height: 72px; display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-family: var(--font-en); font-weight: 800; font-size: 1.3rem;
}
.logo-img-wrap { gap: 0; }
.header-logo-img { height: 44px; width: auto; object-fit: contain; transition: opacity var(--transition); }
.header-logo-img:hover { opacity: .85; }
.footer-logo-img { height: 38px; width: auto; object-fit: contain; opacity: .9; }
.footer-logo-img:hover { opacity: 1; }

.nav-menu ul { display: flex; align-items: center; gap: 8px; }
.nav-menu ul li a {
  color: rgba(255,255,255,.85); font-size: .9rem; font-weight: 500;
  padding: 8px 16px; border-radius: 50px; transition: var(--transition);
}
.nav-menu ul li a:hover { color: #fff; background: rgba(255,255,255,.1); }
.nav-cta {
  background: var(--grad-blue) !important; color: #fff !important;
  box-shadow: 0 3px 14px rgba(26,110,255,.5); padding: 9px 22px !important;
}
.nav-cta:hover { box-shadow: 0 6px 22px rgba(26,110,255,.65) !important; filter: brightness(1.08); }

.hamburger { display: none; flex-direction: column; gap: 5px; width: 30px; padding: 4px; }
/* バツボタン：初期非表示、JSが inline style で制御 */
.nav-close {
  display: none;
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 9999;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.95);
  border: 2px solid #fff;
  color: #111;
  font-size: 22px;
  font-weight: 700;
  line-height: 44px;
  text-align: center;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,0,0,.4);
}
.nav-close:hover { background: #fff; color: #000; }
.hamburger span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
}
.hero-bg-wrapper { position: absolute; inset: 0; z-index: 0; }
.hero-bg-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6,12,30,.82) 0%, rgba(10,22,70,.75) 50%, rgba(14,40,100,.65) 100%);
}
.hero-deco-circle { position: absolute; border-radius: 50%; pointer-events: none; }
.hero-deco-1 {
  width: 600px; height: 600px; top: -200px; right: -150px;
  background: radial-gradient(circle, rgba(26,110,255,.18) 0%, transparent 70%);
}
.hero-deco-2 {
  width: 400px; height: 400px; bottom: -100px; left: -100px;
  background: radial-gradient(circle, rgba(0,200,255,.12) 0%, transparent 70%);
}
.hero-grid-lines {
  position: absolute; inset: 0; z-index: 1; opacity: .04;
  background-image:
    linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 900px; margin: 0 auto; padding: 100px 24px 60px;
  text-align: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(26,110,255,.22); border: 1px solid rgba(26,110,255,.45);
  color: var(--accent); font-family: var(--font-en); font-size: .75rem; font-weight: 700;
  padding: 7px 20px; border-radius: 50px; letter-spacing: .1em; margin-bottom: 28px;
}
.hero-title {
  font-size: clamp(1.1rem, 1.7vw, 1.7rem); font-weight: 900; line-height: 1.3;
  color: #fff; margin-bottom: 24px; letter-spacing: .01em;
  white-space: normal;
  word-break: keep-all;
}
.hero-title-accent {
  color: var(--accent);
  font-size: clamp(1.1rem, 2.8vw, 1.8rem);
  font-weight: 700;
  display: block;
  margin-top: 8px;
  letter-spacing: .02em;
}
.hero-sub {
  font-size: clamp(.95rem, 2vw, 1.15rem); color: rgba(255,255,255,.8);
  line-height: 1.9; margin-bottom: 40px;
}
.price-highlight { color: var(--accent); font-weight: 900; font-size: 1.2em; }
.speed-highlight { color: #a7f3d0; font-weight: 900; }
.hero-cta-group {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px;
}
.btn-stripe-hero {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 32px; background: linear-gradient(135deg, #635bff, #4f46e5);
  color: #fff; border-radius: 50px; font-size: 1rem; font-weight: 700;
  box-shadow: 0 6px 24px rgba(99,91,255,.5); transition: var(--transition);
}
.btn-stripe-hero:hover {
  transform: translateY(-2px); box-shadow: 0 10px 36px rgba(99,91,255,.65); color: #fff;
}
.hero-stats {
  display: inline-flex; align-items: center; gap: 0;
  background: rgba(255,255,255,.08); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.15); border-radius: 50px; padding: 16px 32px;
}
.stat-item {
  display: flex; flex-direction: column; align-items: center; padding: 0 24px;
}
.stat-num {
  font-family: var(--font-en); font-size: 1.6rem; font-weight: 800; color: #fff; line-height: 1;
}
.stat-label { font-size: .68rem; color: rgba(255,255,255,.6); margin-top: 4px; letter-spacing: .06em; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,.2); flex-shrink: 0; }

.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 2;
}
.scroll-indicator span {
  font-family: var(--font-en); font-size: .65rem;
  letter-spacing: .15em; color: rgba(255,255,255,.5);
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: .7; }
  50%       { transform: scaleY(.6); opacity: 1; }
}

/* ============================================================
   TICKER
   ============================================================ */
.ticker-wrap {
  background: var(--primary); overflow: hidden;
  padding: 12px 0; width: 100%; white-space: nowrap;
}
.ticker-track {
  display: inline-flex; align-items: center; white-space: nowrap;
  animation: ticker 30s linear infinite;
}
@keyframes ticker { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.ticker-track span {
  display: inline-block; font-size: .78rem; font-weight: 600;
  color: rgba(255,255,255,.92); letter-spacing: .06em; padding-right: 2px;
}

/* ============================================================
   PAIN POINTS
   ============================================================ */
.pain-section { padding: 100px 0 80px; background: #fff; }
.pain-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-bottom: 48px;
}
.pain-card {
  background: var(--bg); border-radius: var(--radius-md);
  padding: 32px 24px; text-align: center;
  border: 1px solid var(--border); transition: var(--transition);
}
.pain-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(26,110,255,.2);
}
.pain-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #fff1f1, #fee2e2);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px; font-size: 1.3rem; color: #ef4444;
}
.pain-card p { font-size: .88rem; color: var(--text-mid); line-height: 1.8; }
.pain-card p strong { color: var(--text); font-weight: 700; }
.pain-arrow { text-align: center; padding: 16px 0; }
.pain-arrow svg, .pain-arrow i {
  display: block; margin: 0 auto 12px;
  animation: bounceDown .8s ease-in-out infinite alternate;
}
@keyframes bounceDown {
  from { transform: translateY(0); }
  to   { transform: translateY(8px); }
}
.pain-arrow p { font-size: 1.1rem; color: var(--text); font-weight: 600; }
.pain-arrow p strong { color: var(--primary); font-weight: 900; font-size: 1.2rem; }

/* ============================================================
   MISSION
   ============================================================ */
#mission { position: relative; padding: 120px 0; overflow: hidden; }
.mission-bg-wrapper { position: absolute; inset: 0; z-index: 0; }
.mission-bg-img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.mission-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(6,12,45,.90) 0%, rgba(12,28,90,.88) 50%, rgba(8,20,60,.90) 100%);
}
#mission .container { position: relative; z-index: 2; }

.mission-big-statement { text-align: center; margin-bottom: 56px; }
.mission-quote {
  font-size: clamp(1.7rem, 3.5vw, 2.8rem); font-weight: 900; color: #fff;
  line-height: 1.35; margin-bottom: 16px; text-shadow: 0 2px 24px rgba(0,0,0,.4);
}
.mission-quote-sub { font-size: 1rem; color: rgba(255,255,255,.7); line-height: 1.8; }

.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.mission-card {
  background: rgba(255,255,255,.06); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg);
  padding: 44px 32px; text-align: center; transition: var(--transition);
}
.mission-card:hover {
  background: rgba(255,255,255,.1); border-color: rgba(26,110,255,.5);
  transform: translateY(-6px); box-shadow: var(--shadow-lg);
}
.mission-card.featured {
  background: rgba(26,110,255,.18); border-color: rgba(26,110,255,.5); transform: translateY(-8px);
}
.mission-card.featured:hover { transform: translateY(-14px); }
.mission-icon {
  width: 70px; height: 70px; background: var(--grad-blue); border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; font-size: 1.6rem; color: #fff;
  box-shadow: 0 6px 24px rgba(26,110,255,.4);
}
.mission-card h3 { font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 16px; }
.mission-card p { color: rgba(255,255,255,.75); font-size: .92rem; line-height: 1.8; }

.mission-numbers {
  display: flex; align-items: center; justify-content: center;
  margin-top: 72px; background: rgba(255,255,255,.07); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-lg);
  padding: 40px 60px; flex-wrap: wrap;
}
.mission-num-item { text-align: center; padding: 0 40px; }
.mission-num-val {
  font-family: var(--font-en); font-size: 2.6rem; font-weight: 900;
  color: var(--accent); line-height: 1; margin-bottom: 8px;
}
.mission-num-label { font-size: .75rem; color: rgba(255,255,255,.6); letter-spacing: .08em; }
.mission-num-divider { width: 1px; height: 60px; background: rgba(255,255,255,.15); flex-shrink: 0; }

/* ============================================================
   STRENGTHS / SERVICES
   ============================================================ */
#strengths { padding: 120px 0; background: var(--bg); }

.strength-hero {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  margin-bottom: 100px; background: #fff; border-radius: var(--radius-lg);
  padding: 60px; box-shadow: var(--shadow-card);
}
.strength-headline {
  font-size: clamp(1.1rem, 2vw, 2.2rem); font-weight: 900; line-height: 1.4;
  color: var(--text); margin-bottom: 24px;
  white-space: nowrap;
}
.strength-headline::before {
  content: ''; display: block; width: 40px; height: 5px;
  background: var(--grad-blue); border-radius: 4px; margin-bottom: 20px;
}
.strength-desc { font-size: .97rem; color: var(--text-mid); line-height: 1.9; margin-bottom: 28px; }
.str-check-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.str-check { font-size: .93rem; color: var(--text); font-weight: 500; display: flex; align-items: flex-start; gap: 8px; }
.strength-hero-img { position: relative; }
.strength-hero-img img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.img-deco {
  position: absolute; inset: -12px -12px 12px 12px;
  border: 2px solid var(--primary); border-radius: var(--radius-lg); opacity: .3; z-index: -1;
}

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 80px; }
.service-card {
  background: #fff; border-radius: var(--radius-lg); padding: 40px 28px;
  box-shadow: var(--shadow-card); border: 1px solid var(--border); transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(26,110,255,.2); }
.service-icon {
  width: 64px; height: 64px; border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px; font-size: 1.8rem; color: #fff;
}
.service-icon.blue   { background: linear-gradient(135deg, #1a6eff, #0046cc); box-shadow: 0 4px 20px rgba(26,110,255,.35); }
.service-icon.indigo { background: linear-gradient(135deg, #3d52d5, #1a6eff); box-shadow: 0 4px 20px rgba(61,82,213,.35); }
.service-icon.cyan   { background: linear-gradient(135deg, #00b4d8, #0096c7); box-shadow: 0 4px 20px rgba(0,180,216,.35); }
.service-card h4 { font-size: 1.1rem; font-weight: 800; color: var(--text); margin-bottom: 12px; }
.service-card p  { font-size: .88rem; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; }
.service-list { display: flex; flex-direction: column; gap: 8px; }
.service-list li { font-size: .84rem; color: var(--text-mid); }

.target-wrap {
  margin-bottom: 60px; background: #fff; border-radius: var(--radius-lg);
  padding: 48px; box-shadow: var(--shadow-card);
}
.target-title {
  font-size: 1.4rem; font-weight: 800; color: var(--text);
  text-align: center; margin-bottom: 36px;
}
.target-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.target-card {
  background: var(--bg2); border: 1.5px solid var(--border);
  border-radius: var(--radius-md); padding: 28px 20px;
  text-align: center; transition: var(--transition);
}
.target-card:hover {
  border-color: var(--primary); background: rgba(26,110,255,.05);
  transform: translateY(-4px); box-shadow: var(--shadow-sm);
}
.target-icon {
  width: 52px; height: 52px; background: var(--grad-blue); border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px; font-size: 1.3rem; color: #fff;
  box-shadow: 0 4px 14px rgba(26,110,255,.35);
}
.target-card p { font-size: .88rem; color: var(--text-mid); line-height: 1.7; }
.target-card p strong { color: var(--text); font-weight: 700; }

.comparison-wrap { background: #fff; border-radius: var(--radius-lg); padding: 48px; box-shadow: var(--shadow-card); }
.compare-title { font-size: 1.4rem; font-weight: 800; color: var(--text); text-align: center; margin-bottom: 32px; }
.compare-table-wrap { overflow-x: auto; }
.compare-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.compare-table th, .compare-table td {
  padding: 16px 20px; border-bottom: 1px solid var(--border); text-align: center;
}
.compare-table th:first-child, .compare-table td:first-child {
  text-align: left; font-weight: 600; color: var(--text);
}
.compare-table thead th {
  background: var(--grad-dark); color: #fff; font-weight: 600; font-size: .85rem; letter-spacing: .04em;
}
.compare-table .highlight { background: rgba(26,110,255,.06); color: var(--primary-dark); }
.compare-table thead .highlight { background: var(--grad-blue); color: #fff; }
.compare-table tbody tr:hover td { background: var(--bg2); }
.compare-table strong { color: var(--primary-dark); }

/* ============================================================
   PROCESS
   ============================================================ */
.process-section {
  padding: 120px 0;
  background: linear-gradient(180deg, #f4f7fb 0%, #e8f0ff 100%);
}
.process-steps { display: flex; align-items: stretch; gap: 0; }
.process-step {
  flex: 1; text-align: center; padding: 40px 20px;
  background: #fff; position: relative; transition: var(--transition);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  border-left: 1px solid var(--border); border-right: 0;
}
.process-step:last-child { border-right: 1px solid var(--border); }
.process-step:first-child { border-radius: var(--radius-lg) 0 0 var(--radius-lg); }
.process-step:last-child  { border-radius: 0 var(--radius-lg) var(--radius-lg) 0; }
.process-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); z-index: 1; }
.ps-num {
  font-family: var(--font-en); font-size: 3rem; font-weight: 900;
  color: rgba(26,110,255,.07); position: absolute; top: 10px; right: 14px; line-height: 1;
}
.ps-icon {
  width: 60px; height: 60px; background: var(--grad-blue); border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; font-size: 1.7rem; color: #fff;
  box-shadow: 0 4px 20px rgba(26,110,255,.35);
}
.process-step h4 { font-size: 1rem; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.process-step p  { font-size: .82rem; color: var(--text-mid); line-height: 1.75; margin-bottom: 16px; }
.ps-time {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .72rem; color: var(--primary); font-weight: 700;
  background: rgba(26,110,255,.08); padding: 4px 12px; border-radius: 50px;
}
.process-arrow {
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; width: 32px; padding-top: 60px;
  font-size: 2rem; color: rgba(26,110,255,.5); font-weight: 400; line-height: 1;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-section { position: relative; padding: 120px 0; overflow: hidden; }
.pricing-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #060f24 0%, #0d2459 50%, #0a1628 100%);
  z-index: 0;
}
.pricing-section .container { position: relative; z-index: 1; }
.pricing-lead {
  text-align: center; color: rgba(255,255,255,.65);
  font-size: .95rem; margin-top: 16px;
}

/* 2-column grid for pricing cards */
.pricing-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 860px;
  margin: 40px auto 48px;
  align-items: start;
}

.price-card {
  background: rgba(255,255,255,.07); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.14); border-radius: 24px;
  padding: 44px 36px; position: relative; transition: var(--transition); color: #fff;
}
.price-card:hover { transform: translateY(-6px); border-color: rgba(26,110,255,.45); }
.price-card.featured {
  background: rgba(26,110,255,.22); border-color: rgba(26,110,255,.6);
  transform: translateY(-14px); box-shadow: 0 24px 72px rgba(26,110,255,.35);
}
.price-card.featured:hover { transform: translateY(-20px); }

.price-badge-rec {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, #f59e0b, #d97706); color: #fff;
  font-size: .7rem; font-weight: 800; padding: 6px 22px; border-radius: 50px;
  white-space: nowrap; box-shadow: 0 4px 14px rgba(245,158,11,.5); letter-spacing: .06em;
}
.price-tag {
  font-family: var(--font-en); font-size: .72rem; font-weight: 700;
  letter-spacing: .15em; color: var(--accent); margin-bottom: 20px; display: block;
}
.price-amount { display: flex; align-items: baseline; gap: 2px; margin-bottom: 8px; }
.price-yen { font-size: 1.5rem; font-weight: 700; color: #fff; }
.price-num {
  font-family: var(--font-en); font-size: 3rem; font-weight: 900; color: #fff; line-height: 1;
}
.price-per { font-size: .85rem; color: rgba(255,255,255,.6); margin-left: 4px; }
.price-ask { font-family: var(--font-en); font-size: 2.2rem; font-weight: 900; color: #fff; }
.price-note { font-size: .78rem; color: rgba(255,255,255,.55); margin-bottom: 28px; line-height: 1.6; }
.price-list {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: flex; flex-direction: column; gap: 10px;
}
.price-list li {
  font-size: .88rem; color: rgba(255,255,255,.82);
  display: flex; align-items: flex-start; gap: 8px; line-height: 1.6;
}

.btn-price-featured {
  display: flex; align-items: center; justify-content: center; width: 100%;
  padding: 16px 20px; background: var(--grad-blue); color: #fff; border-radius: 50px;
  font-size: .92rem; font-weight: 700; text-decoration: none;
  box-shadow: 0 6px 24px rgba(26,110,255,.55); transition: var(--transition); border: none;
}
.btn-price-featured:hover {
  transform: translateY(-2px); box-shadow: 0 10px 36px rgba(26,110,255,.7); color: #fff;
}
.btn-price {
  display: flex; align-items: center; justify-content: center; width: 100%;
  padding: 14px 20px; background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.28);
  color: #fff; border-radius: 50px; font-size: .88rem; font-weight: 700;
  text-decoration: none; transition: var(--transition); margin-top: 12px;
}
.btn-price:hover { background: rgba(255,255,255,.22); color: #fff; }
.pricing-note {
  text-align: center; font-size: .8rem; color: rgba(255,255,255,.45);
  line-height: 1.9; max-width: 640px; margin: 0 auto;
}

/* ============================================================
   CASES TEASER
   ============================================================ */
.cases-teaser-section { position: relative; padding: 120px 0; overflow: hidden; }
.cases-teaser-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #070e1f 0%, #0d1e45 45%, #091530 100%); z-index: 0;
}
.cases-teaser-section .container { position: relative; z-index: 2; }

.cases-nums {
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.06); backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.12); border-radius: 20px;
  padding: 32px 0; margin-bottom: 56px;
}
.cases-num-item { text-align: center; padding: 0 40px; flex: 1; }
.cases-num-val {
  font-family: var(--font-en); font-size: 2.2rem; font-weight: 900;
  color: var(--accent); line-height: 1; margin-bottom: 8px;
}
.cases-num-label { font-size: .72rem; color: rgba(255,255,255,.55); letter-spacing: .08em; }
.cases-num-div { width: 1px; height: 50px; background: rgba(255,255,255,.15); flex-shrink: 0; }

.cases-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.cases-card {
  display: flex; flex-direction: column; background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10); border-radius: 20px; overflow: hidden;
  text-decoration: none; transition: transform .28s, box-shadow .28s, border-color .28s;
}
.cases-card:hover {
  transform: translateY(-10px); box-shadow: 0 28px 72px rgba(0,0,0,.55);
  border-color: rgba(26,110,255,.55);
}
.cases-card-img { position: relative; height: 220px; overflow: hidden; }
.cases-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.cases-card:hover .cases-card-img img { transform: scale(1.08); }
.cases-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 30%, rgba(5,15,40,.82) 100%);
  display: flex; align-items: flex-end; padding: 16px;
}
.cases-card-badge {
  display: inline-block; font-size: .65rem; font-weight: 800;
  padding: 5px 14px; border-radius: 50px; letter-spacing: .05em;
}
.cases-card-badge.pink  { background: rgba(232,100,180,.25); color: #f9a8d4; border: 1px solid rgba(232,100,180,.4); }
.cases-card-badge.green { background: rgba(34,197,94,.2);    color: #86efac; border: 1px solid rgba(34,197,94,.35); }
.cases-card-badge.blue  { background: rgba(26,110,255,.25);  color: #93c5fd; border: 1px solid rgba(26,110,255,.4); }
.cases-card-body { padding: 26px 26px 30px; display: flex; flex-direction: column; flex: 1; }
.cases-card-meta {
  font-size: .68rem; font-weight: 700; color: rgba(255,255,255,.35);
  letter-spacing: .12em; margin-bottom: 10px; text-transform: uppercase;
}
.cases-card-title { font-size: 1.18rem; font-weight: 900; color: #fff; line-height: 1.4; margin-bottom: 14px; }
.cases-card-title em { color: var(--accent); font-style: normal; }
.cases-card-desc { font-size: .84rem; color: rgba(255,255,255,.65); line-height: 1.85; margin-bottom: 18px; flex: 1; }
.cases-card-result { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.cases-card-result span {
  font-size: .7rem; background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.78);
  padding: 5px 12px; border-radius: 50px;
}
.cases-card-link {
  font-size: .82rem; font-weight: 700; color: rgba(26,110,255,.85);
  letter-spacing: .03em; transition: color .2s;
}
.cases-card:hover .cases-card-link { color: var(--accent); }
.btn-cases-all {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 48px; background: rgba(255,255,255,.09);
  border: 1.5px solid rgba(255,255,255,.3);
  color: #fff; border-radius: 50px; font-size: .95rem; font-weight: 700;
  text-decoration: none; transition: all .25s; letter-spacing: .03em;
}
.btn-cases-all:hover {
  background: rgba(26,110,255,.32); border-color: rgba(26,110,255,.65);
  color: #fff; transform: translateY(-2px);
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.voices-section { position: relative; padding: 120px 0; overflow: hidden; }
.voices-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #070e23 0%, #0c1d50 55%, #070e23 100%); z-index: 0;
}
.voices-section .container { position: relative; z-index: 1; }
.voices-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.voice-card {
  background: rgba(255,255,255,.07); backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.12); border-radius: 24px;
  padding: 40px 32px; position: relative; transition: var(--transition);
  display: flex; flex-direction: column;
}
.voice-card::before {
  content: '"'; position: absolute; top: 16px; left: 22px;
  font-size: 5rem; color: rgba(26,110,255,.15); font-family: Georgia, serif;
  line-height: 1; pointer-events: none;
}
.voice-card:hover {
  transform: translateY(-6px); border-color: rgba(26,110,255,.4);
  box-shadow: 0 16px 48px rgba(0,0,0,.35);
}
.voice-card.featured {
  background: rgba(26,110,255,.18); border-color: rgba(26,110,255,.45);
  box-shadow: 0 12px 48px rgba(26,110,255,.25);
}
.voice-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 16px; letter-spacing: 3px; display: block; }
.voice-text {
  font-size: .9rem; color: rgba(255,255,255,.85); line-height: 1.9;
  margin-bottom: 24px; padding-top: 12px; flex: 1;
}
.voice-author {
  display: flex; align-items: center; gap: 14px;
  border-top: 1px solid rgba(255,255,255,.1); padding-top: 18px; margin-top: auto;
}
.voice-av-wrap {
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(26,110,255,.25); display: flex; align-items: center;
  justify-content: center; font-size: 1.6rem; flex-shrink: 0;
}
.voice-name { font-size: .88rem; font-weight: 700; color: #fff; }
.voice-role { font-size: .74rem; color: rgba(255,255,255,.5); margin-top: 3px; }

/* ============================================================
   SIMULATOR CTA
   ============================================================ */
.sim-cta-section { position: relative; padding: 120px 0; overflow: hidden; }
.sim-cta-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #060d1e 0%, #0a1a3a 50%, #0d2255 100%); z-index: 0;
}
.sim-cta-section::before {
  content: ''; position: absolute; top: -80px; right: -100px;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(26,110,255,.14) 0%, transparent 70%);
  z-index: 1; pointer-events: none;
}
.sim-cta-section::after {
  content: ''; position: absolute; bottom: -60px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,200,255,.10) 0%, transparent 70%);
  z-index: 1; pointer-events: none;
}
.sim-cta-section .container { position: relative; z-index: 2; }

/* 2-column layout: text left, mockup right */
.sim-cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.sim-cta-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(26,110,255,.18); border: 1px solid rgba(26,110,255,.38);
  color: var(--accent); font-size: .72rem; font-weight: 700;
  padding: 6px 16px; border-radius: 50px; letter-spacing: .1em; margin-bottom: 22px;
}
.sim-cta-title {
  font-size: clamp(1.9rem, 3.5vw, 2.9rem); font-weight: 900;
  color: #fff; line-height: 1.3; margin-bottom: 22px;
}
.sim-cta-accent { color: var(--accent); }
.sim-cta-desc {
  font-size: .93rem; color: rgba(255,255,255,.65); line-height: 2; margin-bottom: 36px;
}
.sim-steps { display: flex; flex-direction: column; gap: 14px; margin-bottom: 40px; }
.sim-step {
  display: flex; align-items: center; gap: 14px;
  font-size: .9rem; color: rgba(255,255,255,.78);
}
.sim-step-num {
  width: 30px; height: 30px; background: rgba(26,110,255,.28);
  border: 1px solid rgba(26,110,255,.45); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 800; color: var(--accent); flex-shrink: 0;
}

/* Mock browser */
.sim-cta-mockup { perspective: 900px; }
.mockup-browser {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.13);
  border-radius: 18px; overflow: hidden;
  box-shadow: 0 28px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05);
  transform: rotateY(-5deg) rotateX(2deg); transition: transform .4s;
}
.sim-cta-mockup:hover .mockup-browser { transform: rotateY(-2deg) rotateX(1deg); }
.mockup-bar {
  background: rgba(255,255,255,.09); padding: 11px 16px;
  display: flex; align-items: center; gap: 7px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dot.red    { background: #ef4444; }
.dot.yellow { background: #f59e0b; }
.dot.green  { background: #10b981; }
.mockup-url {
  flex: 1; background: rgba(255,255,255,.09); border-radius: 6px;
  padding: 4px 12px; font-size: .66rem; color: rgba(255,255,255,.42);
  margin-left: 6px; font-family: var(--font-en);
}
.mockup-body { padding: 20px 18px; }
.mock-hero {
  background: linear-gradient(135deg, #0a1628, #1a4a8a);
  border-radius: 10px; padding: 20px; margin-bottom: 14px;
}
.mock-line { height: 8px; background: rgba(255,255,255,.2); border-radius: 4px; margin-bottom: 8px; }
.mock-line.w60 { width: 60%; }
.mock-line.w80 { width: 80%; }
.mock-line.w65 { width: 65%; }
.mock-line.tall { height: 16px; background: rgba(255,255,255,.32); margin-bottom: 12px; }
.mock-btns { display: flex; gap: 8px; margin-top: 14px; }
.mock-btn-main { width: 90px; height: 28px; background: var(--grad-blue); border-radius: 50px; }
.mock-btn-sub  { width: 72px; height: 28px; border: 1px solid rgba(255,255,255,.3); border-radius: 50px; }
.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 14px; }
.mock-card { height: 54px; background: rgba(255,255,255,.05); border-radius: 8px; border: 1px solid rgba(255,255,255,.08); }
.mock-live {
  text-align: center; font-size: .65rem; font-family: var(--font-en); font-weight: 600;
  letter-spacing: .08em; color: #6ee7b7;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.22);
  border-radius: 50px; padding: 5px 14px; margin: 0 auto; width: fit-content;
}
.mock-live-dot {
  width: 6px; height: 6px; background: #10b981; border-radius: 50%;
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .6; transform: scale(1.4); }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-section { padding: 120px 0; background: var(--bg); }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: #fff; border: 1.5px solid var(--border); border-radius: var(--radius-md);
  overflow: hidden; transition: var(--transition); box-shadow: 0 2px 8px rgba(10,22,40,.04);
}
.faq-item[open] { border-color: rgba(26,110,255,.45); box-shadow: 0 6px 28px rgba(26,110,255,.1); }
.faq-item summary {
  padding: 22px 60px 22px 24px; font-size: .95rem; font-weight: 700; color: var(--text);
  cursor: pointer; list-style: none; display: flex; align-items: center; gap: 14px;
  position: relative; user-select: none; background: #fff; transition: background .2s;
}
.faq-item[open] summary { background: rgba(26,110,255,.03); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: 'Q'; display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; background: var(--grad-blue); color: #fff;
  border-radius: 8px; font-size: .75rem; font-weight: 900; flex-shrink: 0; letter-spacing: .05em;
}
.faq-item summary::after {
  content: '＋'; position: absolute; right: 22px; font-size: 1.4rem;
  color: var(--primary); font-weight: 300; line-height: 1; transition: transform .25s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-ans {
  padding: 6px 24px 24px 68px; font-size: .9rem; color: var(--text-mid);
  line-height: 2; background: var(--bg); border-top: 1px solid var(--border);
}

/* ============================================================
   ABOUT
   ============================================================ */
#about { padding: 120px 0; background: #fff; }
.about-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-table { width: 100%; border-collapse: collapse; }
.about-table th, .about-table td {
  padding: 18px 20px; border-bottom: 1px solid var(--border);
  vertical-align: top; line-height: 1.7; font-size: .92rem;
}
.about-table th { width: 38%; font-weight: 700; color: var(--text); white-space: nowrap; background: var(--bg2); }
.about-table td { color: var(--text-mid); }
.about-table a { color: var(--primary); }
.about-table a:hover { text-decoration: underline; }
.map-container { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); height: 340px; }
.map-info { margin-top: 14px; font-size: .88rem; color: var(--text-mid); display: flex; align-items: center; gap: 8px; }

/* ============================================================
   CONTACT
   ============================================================ */
#contact { position: relative; padding: 120px 0; overflow: hidden; }
.contact-bg {
  position: absolute; inset: 0; background: var(--grad-main); z-index: 0;
}
.contact-bg::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 40%, rgba(26,110,255,.25) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0,200,255,.18) 0%, transparent 50%);
}
#contact .container { position: relative; z-index: 2; }
.contact-lead { color: rgba(255,255,255,.75); font-size: .97rem; line-height: 1.8; margin-top: 16px; }
.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: .88rem; font-weight: 600; color: rgba(255,255,255,.85); }
.required {
  background: rgba(239,68,68,.25); color: #fca5a5;
  font-size: .68rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; margin-left: 6px;
}
.form-group input, .form-group select, .form-group textarea {
  padding: 14px 18px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-sm); color: #fff; font-size: .92rem; font-family: var(--font-jp);
  transition: var(--transition); outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,.35); }
.form-group select option { background: #0d2459; color: #fff; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--accent); background: rgba(255,255,255,.14);
  box-shadow: 0 0 0 3px rgba(0,200,255,.15);
}
.error-msg { font-size: .78rem; color: #fca5a5; min-height: 18px; }
.checkbox-group { flex-direction: row; align-items: center; gap: 12px; }
.checkbox-label {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  font-size: .88rem; color: rgba(255,255,255,.75);
}
.checkmark {
  width: 20px; height: 20px; border: 2px solid rgba(255,255,255,.4);
  border-radius: 4px; display: flex; align-items: center; justify-content: center;
  transition: var(--transition); flex-shrink: 0;
}
input[type="checkbox"]:checked + .checkmark { background: var(--primary); border-color: var(--primary); }
input[type="checkbox"] { display: none; }
.privacy-link { color: var(--accent); text-decoration: underline; }
.form-success { text-align: center; padding: 48px 24px; }
.success-icon { font-size: 3rem; margin-bottom: 16px; }
.form-success h3 { font-size: 1.4rem; color: #fff; margin-bottom: 12px; }
.form-success p { color: rgba(255,255,255,.7); font-size: .92rem; line-height: 1.8; }

.contact-info-wrap { display: flex; flex-direction: column; gap: 0; }
.contact-info-wrap h3 { font-size: 1.3rem; font-weight: 700; color: #fff; margin-bottom: 28px; }
.contact-info-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.1);
}
.contact-info-icon {
  width: 44px; height: 44px; background: rgba(26,110,255,.25);
  border-radius: 12px; display: flex; align-items: center;
  justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.stripe-contact-icon {
  background: linear-gradient(135deg, #635bff, #4f46e5) !important;
  box-shadow: 0 4px 14px rgba(99,91,255,.4);
}
.info-label {
  font-size: .72rem; font-weight: 700; color: rgba(255,255,255,.5);
  letter-spacing: .1em; display: block; margin-bottom: 6px; text-transform: uppercase;
}
.info-value { font-size: .92rem; color: rgba(255,255,255,.85); display: block; line-height: 1.6; }
.stripe-inline-btn {
  color: #a78bfa !important; font-weight: 700; font-size: .95rem !important;
  transition: var(--transition); display: inline-flex; align-items: center; gap: 6px;
}
.stripe-inline-btn:hover { color: #fff !important; }
.response-note {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 20px 0; color: rgba(255,255,255,.75); font-size: .9rem;
}
.response-note strong { color: #fff; display: block; margin-bottom: 4px; }

/* ============================================================
   FOOTER
   ============================================================ */
#footer { background: #060f24; padding: 72px 0 0; }
.footer-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start;
  padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-tagline { font-size: .88rem; color: rgba(255,255,255,.5); line-height: 1.8; margin-top: 16px; }
.footer-nav ul { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer-nav ul li a { font-size: .85rem; color: rgba(255,255,255,.6); transition: var(--transition); }
.footer-nav ul li a:hover { color: #fff; }
.footer-bottom { padding: 24px 0; text-align: center; }
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.35); }

/* Back to top */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 500;
  width: 48px; height: 48px; background: var(--grad-blue);
  color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; box-shadow: 0 4px 20px rgba(26,110,255,.4); transition: var(--transition);
  opacity: 0; pointer-events: none;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(26,110,255,.55); color: #fff; }

/* ============================================================
   STRIPE BANNER (optional component)
   ============================================================ */
.stripe-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  background: linear-gradient(135deg, #0d1b4b 0%, #1a1166 50%, #2d1f8f 100%);
  border-radius: var(--radius-lg); padding: 48px 56px; margin-bottom: 60px;
  box-shadow: 0 12px 48px rgba(99,91,255,.3); position: relative; overflow: hidden;
}
.stripe-banner::before {
  content: ''; position: absolute; top: -60px; right: -60px; width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(99,91,255,.25) 0%, transparent 70%); pointer-events: none;
}
.btn-stripe-main {
  display: inline-flex; align-items: center; gap: 10px; padding: 18px 40px;
  background: linear-gradient(135deg, #635bff, #4f46e5); color: #fff; border-radius: 50px;
  font-size: 1.05rem; font-weight: 700; letter-spacing: .03em;
  box-shadow: 0 6px 28px rgba(99,91,255,.55); transition: var(--transition); text-decoration: none;
}
.btn-stripe-main:hover { transform: translateY(-2px); box-shadow: 0 10px 40px rgba(99,91,255,.7); color: #fff; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .strength-hero { gap: 40px; padding: 48px; }
  .sim-cta-inner { gap: 48px; }
}

@media (max-width: 1024px) {
  .about-wrap { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .sim-cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .sim-cta-mockup { display: none; }
  .sim-cta-title { font-size: clamp(1.7rem, 4vw, 2.4rem); }
}

@media (max-width: 768px) {
  /* Header */
  #navMenu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    width: 100%; height: 100%;
    background: rgba(6,15,36,.97);
    z-index: 9000;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    overflow-y: auto;
    box-sizing: border-box;
    padding: 24px;
  }
  #navMenu.open { display: flex; }
  #navMenu ul { flex-direction: column; align-items: center; gap: 16px; width: 100%; max-width: 300px; }
  #navMenu ul li { width: 100%; text-align: center; }
  #navMenu ul li a { display: block; font-size: 1.1rem; padding: 14px 32px; border-radius: var(--radius-sm); color: rgba(255,255,255,.9); }
  #navMenu ul li a:hover { color: #fff; background: rgba(255,255,255,.12); }
  #navMenu ul li a.nav-cta {
    background: var(--grad-blue); color: #fff;
    margin-top: 8px; border-radius: 50px; padding: 16px 24px;
    box-shadow: 0 4px 16px rgba(26,110,255,.4);
  }
  .hamburger { display: flex; z-index: 1002; }

  /* Hero */
  .hero-title {
    font-size: clamp(1.3rem, 6vw, 1.8rem);
    white-space: normal;
    word-break: keep-all;
  }
  .hero-stats { flex-wrap: wrap; justify-content: center; padding: 16px; gap: 0; }
  .stat-item { padding: 8px 16px; }
  .hero-cta-group { flex-direction: column; align-items: center; }
  .hero-cta-group .btn { width: 100%; max-width: 320px; justify-content: center; }

  /* Sections common */
  .section-header { margin-bottom: 48px; }

  /* Pain */
  .pain-grid { grid-template-columns: repeat(2, 1fr); }

  /* Mission */
  .mission-grid { grid-template-columns: 1fr; }
  .mission-numbers { padding: 32px 20px; flex-direction: column; align-items: center; gap: 24px; }
  .mission-num-item { padding: 0 20px; }
  .mission-num-divider { width: 100%; height: 1px; }

  /* Strengths */
  .strength-hero { grid-template-columns: 1fr; padding: 40px 24px; gap: 40px; margin-bottom: 60px; }
  .services-grid { grid-template-columns: 1fr; }
  .target-grid { grid-template-columns: repeat(2, 1fr); }
  .target-wrap { padding: 32px 20px; }
  .comparison-wrap { padding: 28px 16px; }

  /* Process */
  .process-steps { flex-direction: column; gap: 0; }
  .process-step {
    border-left: 1px solid var(--border); border-right: 1px solid var(--border);
    border-top: 1px solid var(--border); border-bottom: 0; border-radius: 0;
  }
  .process-step:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .process-step:last-child  {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    border-bottom: 1px solid var(--border);
  }
  .process-arrow { display: none; }

  /* Pricing */
  .pricing-grid-2 { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
  .price-card.featured { transform: none; }

  /* Cases */
  .cases-cards { grid-template-columns: 1fr; }
  .cases-nums { flex-wrap: wrap; padding: 24px 16px; }
  .cases-num-item { padding: 12px 20px; flex: 0 0 50%; }
  .cases-num-div { display: none; }

  /* Voices */
  .voices-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-wrap { grid-template-columns: 1fr; gap: 48px; }

  /* Back to top */
  .back-to-top { bottom: 20px; right: 16px; width: 42px; height: 42px; font-size: 1rem; }

  /* Stripe banner */
  .stripe-banner { flex-direction: column; padding: 32px 20px; }
}

@media (max-width: 480px) {
  .pain-grid { grid-template-columns: 1fr; }
  .pricing-grid-2 { max-width: 100%; }
  .ticker-track { animation-duration: 20s; }
  .cases-num-item { flex: 0 0 100%; }
  .target-grid { grid-template-columns: 1fr; }
  .hero-stats { border-radius: 16px; }
  .hero-content { padding: 80px 16px 48px; }
  .mission-numbers { padding: 24px 16px; }
  .mission-num-item { padding: 0 16px; }
}